MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "488"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/p1p1ppp1/3p4/1N5p/1p2PP2/8/PPPP2PP/R1BQKBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:00:31 +0000"]
[GameEndTime "2026-09-14T16:00:32 +0000"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bb7 {+1.50/9 0.017s, n=17287, sd=15}
6. a3 {-0.80/11 0.037s, n=22778, sd=16} a6 {+1.06/9 0.039s, n=32234, sd=15}
7. Nd4 {-0.69/10 0.017s, n=12073, sd=11} bxa3 {+0.65/9 0.019s, n=18958, sd=15}
8. Rxa3 {-0.65/9 0.019s, n=13429, sd=11} Bxe4 {+1.09/10 0.023s, n=20002, sd=15}
9. Ngf3 {-0.58/9 0.023s, n=15759, sd=14} c5 {+1.19/9 0.018s, n=14745, sd=12}
10. Ng5 {-0.65/10 0.018s, n=14572, sd=19} cxd4 {+0.47/10 0.042s, n=28718, sd=22}
11. Nxe4 {-1.14/10 0.026s, n=20635, sd=21} d5 {+0.66/10 0.029s, n=19473, sd=22}
12. Ng5 {-0.62/12 0.036s, n=28826, sd=19} e6 {+1.04/10 0.019s, n=16141, sd=19}
13. Bb5+ {-0.73/9 0.017s, n=15178, sd=16} Nd7 {+0.58/10 0.016s, n=15688, sd=19}
14. Rxa6 {-0.66/10 0.020s, n=17524, sd=19}
Rxa6 {+0.68/10 0.033s, n=29351, sd=16}
15. Bxa6 {-0.57/10 0.031s, n=21749, sd=15}
Ngf6 {+0.47/8 0.015s, n=16030, sd=12, White makes an illegal move: e1h1} 0-1